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폴리아세탈 기어의 피로 수명 평가 및 예측

Title
폴리아세탈 기어의 피로 수명 평가 및 예측
Other Titles
Evaluation and Estimation of Fatigue Life of Polyacetal Gear
Author
정태형
Keywords
Injection Molded Plastic Gear; Polyacetal Gear; Gear Test; Fatigue Test; Fatigue Life; Unit Load; K-factor
Issue Date
2007-10
Publisher
한국생산제조학회
Citation
한국공작기계학회 2007 추계학술대회 논문집, Page. 251 - 257
Abstract
Polyacetal plastic gears are widely used in the industrial machine elements and often operated about lm/s pitch line velocity. But there is not enough experiment and research being done in this velocity area. Through the fatigue test of polyacetal gears, we provide the basic test results and estimate the equation of fatigue life from the fatigue life curves. For estimating the equation of fatigue life, we performs the test on two operating conditions. One is not limits the temperature of tooth flank, the other is preserving the temperature of tooth flank under specific limit. As the result, how the temperature of tooth flank affects the failure and the fatigue life of poly acetal gear are shown and the Unit-load and K-factor are determined which are need in the design of polyacetal plastic gear.
URI
http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE00929662&language=ko_KRhttps://repository.hanyang.ac.kr/handle/20.500.11754/107042
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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